Yokomo B9-BTCA Belt Tension Adjustment Cam Set for BD9  [B9-BTCA]

Yokomo B9-BTCA Molded Belt Tension Adjust Cam (4pcs) for BD9
Price:
£5.90
Brand:
Yokomo
Model:
B9-BTCA
GTIN:
0639342204748
Condition:
Brand New
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Accurate Belt Tensioning for the BD9 Chassis

The Yokomo B9-BTCA molded belt tension adjust cam set is designed to simplify belt tension adjustments on BD9 cars. The eccentric cam mechanism allows measured tension changes so the drivetrain behaves predictably on different surfaces.

Advantages of the B9-BTCA

The kit comprises four precision resin cams that provide consistent adjustment points. The cam shape supports smooth rotation and fine control, which helps to reduce belt lash and maintain reliable power transfer.

Chassis Compatibility Notes

While optimised for the BD9, the B9-BTCA is compatible with a range of Yokomo models such as B-MAX2MR2, GT5-R35, and MRTC-BD11A-1, offering flexibility for owners of multiple chassis types.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will the cams work with standard Yokomo belts?

Yes, the B9-BTCA is intended to be used with the standard belt types specified for the compatible Yokomo chassis. Ensure belt condition is good before fine tuning.

Is there a recommended adjustment procedure?

Adjust the cam in small increments and test the car between settings. Aim for minimal free play while avoiding excessive tension that could stress bearings.

How does this affect long term maintenance?

By allowing accurate tension settings you can reduce uneven wear on belts and pulleys, which helps extend service intervals when correctly monitored.

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